The file 'Spool Holder For Flying Bear Reborn 2 3D Printer Model' is (stl) file type, size is 60.6KB.
This holder bigger than stock one. It's rounded, so spool will not stack anymore. You need 2x m3 nuts and stock screws. Print without supports. If nut holes too small use heat gun
spool_holder.stl | 1.1MB |